786484 (2015 YE21)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0919132915 ± 7.53e-08
Semi-major axis (a)1.3174807525 AU ± 4.13e-09
Inclination (i)9.98104329° ± 3.69e-06
Long. of Asc. Node (Ω)276.59790974° ± 6.80e-06
Arg. of Perihelion (ω)142.68839299° ± 5.38e-05
Mean Anomaly (M)240.14410032° ± 4.44e-05
Mean Motion (n)0.6517722372°/day ± 3.06e-09
Perihelion dist (q)1.19638676 AU ± 9.92e-08
Aphelion dist (Q)1.43857474 AU ± 9.93e-08
Orbital Period1.51222502 yr ± 7.10e-09
Physical Parameters
H (abs. magnitude)20.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.251″
Uncertainty0
Orbit TypeAmor
MOID0.224196 AU
Observations Used299
Oppositions3
Arc Total2015-2025
First Observation Used2015-12-17
Last Observation Used2025-03-03
Observations (313)
Date Type RA Dec Mag Band Observatory
2019-01-12 11:37:03 C 08 29 16.798 +03 53 00.61 U F51
2019-01-12 11:53:40 C 08 29 15.273 +03 52 41.74 U F51
2019-01-12 12:10:20 C 08 29 13.749 +03 52 22.81 U F51
2019-01-12 12:27:42 C 08 29 12.162 +03 52 03.09 U F51
2019-01-13 05:44:36 S 08 28 49.039 +03 33 25.52 V C57
2019-01-13 05:44:36 s 1 -54958.694 0 +382394.40 1820.0 C57
2019-01-13 10:44:36 S 08 28 20.914 +03 28 14.09 V C57
2019-01-13 10:44:36 s 1 -64412.989 0 +382417.41 4900.0 C57
2019-01-14 04:44:36 S 08 26 38.556 +03 09 48.53 V C57
2019-01-14 04:44:36 s 1 -97210.072 0 +375547.72 9160.0 C57
2019-01-15 10:52:03 C 08 23 17.25 +02 34 58.1 V T05
2019-01-15 11:04:39 C 08 23 16.12 +02 34 44.0 V T05
2019-01-15 11:08:52 C 08 23 15.75 +02 34 40.8 V T05
2019-01-15 11:29:46 C 08 23 13.72 +02 34 18.6 V T05
2019-01-15 18:14:36 S 08 23 01.032 +02 32 34.55 V C57
2019-01-15 18:14:36 s 1 -155598.40 1 +326493.42 6200.0 C57
2019-01-17 03:44:36 S 08 19 43.082 +02 00 01.15 V C57
2019-01-17 03:44:36 s 1 -187956.97 3 +240948.86 3220.0 C57
2019-01-17 16:12:38 C 08 18 44.77 +01 40 25.6 q D29
2019-01-17 16:32:59 C 08 18 42.76 +01 40 07.0 q D29
2019-01-24 07:48:36 C 08 05 25.52 -00 38 58.4 o 691
2019-01-24 07:52:54 C 08 05 25.17 -00 39 01.6 o 691
2019-01-24 07:57:12 C 08 05 24.75 -00 39 05.1 o 691
2019-01-26 06:41:17 C 08 01 44.27 -01 12 45.3 o 691
2019-01-26 06:50:10 C 08 01 43.53 -01 12 51.5 o 691
2019-01-26 06:59:02 C 08 01 42.82 -01 12 57.2 o 691
2019-01-27 08:59:58 C 07 59 44.054 -01 30 09.54 U F51
2019-01-27 09:16:28 C 07 59 42.675 -01 30 20.28 U F51
2019-01-27 09:33:01 C 07 59 41.297 -01 30 30.95 U F51
2019-01-27 09:49:30 C 07 59 39.919 -01 30 41.59 U F51
2019-01-27 22:41:06 C 07 58 42.44 -01 39 03.2 V J95
2019-01-27 22:50:31 C 07 58 41.67 -01 39 08.8 V J95
2019-01-27 22:59:21 C 07 58 40.98 -01 39 14.4 V J95
2021-10-30 14:44:15 C 06 59 12.696 +45 29 20.72 U F51
2021-10-30 14:55:37 C 06 59 13.743 +45 29 16.54 U F51
2021-10-30 15:19:06 C 06 59 15.887 +45 29 07.65 U F51
2021-11-03 08:58:39 C 07 07 48.80 +44 52 31.0 V G96
2021-11-03 09:06:01 C 07 07 49.42 +44 52 28.1 V G96
2021-11-03 09:13:23 C 07 07 50.03 +44 52 25.2 V G96
2021-11-03 09:20:44 C 07 07 50.65 +44 52 22.4 V G96
2021-11-04 14:00:41 C 07 10 20.397 +44 39 31.04 U F52
2021-11-04 14:20:00 C 07 10 21.888 +44 39 22.08 U F52
2021-11-04 14:39:15 C 07 10 23.344 +44 39 13.17 U F52
2021-11-04 14:58:41 C 07 10 24.839 +44 39 04.30 U F52
2021-11-10 14:20:10 C 07 21 15.835 +43 24 28.20 U F52
2021-11-10 14:36:48 C 07 21 16.757 +43 24 18.69 U F52
2021-11-10 14:53:26 C 07 21 17.686 +43 24 08.93 U F52
2021-11-10 15:10:03 C 07 21 18.615 +43 23 59.12 U F52
2021-11-11 11:41:03 C 07 22 39.160 +43 11 53.97 U F52
2021-11-11 12:21:02 C 07 22 41.354 +43 11 31.73 U F52